Ch-technology 20ETS..FPPbF SAFEIR Series Bedienungsanleitung PDF herunterladen (Seite 4)

20ETS..FPPbF SAFEIR Series

Bulletin I2197 rev. B 05/06

Fig. 1 - Current Rating Characteristics

Fig. 4 - Forward Power Loss Characteristics

Fig. 3 - Forward Power Loss Characteristics

Fig. 2 - Current Rating Characteristics

100

110

120

130

140

150

0 2 4 6 8 10121416182022

30°

60°

90°

120°

180°

Maximum Allowable Case Temperature (°C)

Conduction Angle

Average Forward Current (A)

20ETS.. Series

R (DC) = 1.5 K/W

thJC

100

110

120

130

140

150

0 5 10 15 20 25 30 35

30°

60°

90°

120°

180°

Maximum Allowable Case Temperature (°C)

Conduction Period

Average Forward Current (A)

20ETS.. Series

R (DC) = 1.5 K/W

thJC

0 4 8 12162024

RMS Limit

180°

120°

90°

60°

30°

Conduction Angle

Maximum Average Forward Power Loss (W)

Average Forward Current (A)

20ETS.. Series

T = 150°C

0 5 10 15 20 25

180°

120°

90°

60°

30°

Average Forward Current (A)

RMS Limit

Maximum Average Forward Power Loss (W)

Conduction Period

20ETS.. Series

T = 150°C

Fig. 6 - Maximum Non-Repetitive Surge Current

100

150

200

250

300

0.01 0.1 1

Pulse Train Duration (s)

Maximum Non Repetitive Surge Current

Peak Half Sine Wave Forward Current (A)

Initial T = 150°C

No Voltage Reapplied

Rated V Reapplied

RRM

Versus Pulse Train Duration.

20ETS.. Series

100

150

200

250

300

110100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

Initial T = 150°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V Applied Following Surge.

RRM

20ETS.. Series

Fig. 5 - Maximum Non-Repetitive Surge Current

Document Number: 94339

www.vishay.com

1 2 3 4 5 6 7

IR Series 2
IR Series 3

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